---Would you like to go to the cinema with us?---It sounds like fun, __________ I’m too busy.
--- Would you mind my opening the window? --- _________________________________
I could hardly understand ______ in class, so I raised my hand to ask.
______ exciting news it is! Our government is doing something to stop the haze (雾).
You _________ drive so fast, for we have enough time to arrive at the station.
The familiar English song ______ me of the happy days I spent in the primary school.